Search This Site

(Search by Product Type i.e. Level or Brand Name i.e. Walchem)

Mighty Module Model DIS471-24
DC Input Process Indicator 3 1/2 Digit LED

CONNECTIONS

Power AC L1
Power AC L2
Input -
Input +
Transmitter Power -
Transmitter Power +
(Terminal Labeled)

1
2
3
4
5
6

DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument

DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument Catalogue
DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument Manual


DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument


Features

DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument Provides 3 1/2 Digit Display Calibrated in Engineering Units (ºF,ºC, %, PSI, etc.) Proportional to DC Input
DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument 24 VDC Power Supply for Two-Wire Transmitters
DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument Unlimited Choice of Input Ranges via Interchangeable Range Cards
DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument Fits Standard 1/8 DIN Cutout (Oversize Bezel)
DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument Red or Green LEDs
DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument Rated NEMA-4X, Waterproof and Corrosion Resistant When Properly Installed
DC,Input,Process,Indicator,3 1/2 Digit LED,Model DIS471-24,Wilkerson Instrument 5 + 5 Year Warranty

Description

The DIS471-24 provides a display proportional to a DC input signal. The unit includes filtering and conditioning to reduce susceptibility to transients and noisy environments.  The digital display utilizes an auto-zero dual-slope integrating A/D converter for accuracy and stability.  The instrument contains a 24 VDC transmitter power supply specifically designed for use with two-wire process transmitters.

All DIS instruments are gasketed and, when properly installed, are NEMA-4X waterproof and corrosion resistant.  ZERO and SPAN controls are accessible by removing a gasketed front access panel.  The display controls are wide-ranging so that it can be calibrated to display engineering units.  Decimal point selection is made with a switch, accessible from the rear.

A complete set of engineering unit labels is sent with each DIS.  Terminations are made to a screw terminal connector on the rear of the case.

Typical Applications

DC process indication, monitoring, two-wire excitation.

Mounting

The DIS471-24 is designed to be mounted from the front of a panel through a standard horizontal 3.62 X 1.77 inches (1/8 DIN) cutout.  Two mounting cam-screws allow the securing of the DIS471-24 to the panel from the front.

Specifications

INPUT
Voltage
0/.2V
0/.5V
0/1V
0/2V
1/5V
0/5V
0/10V
0/20V
0/50V
0/100V
0/200V
Current
0/1mA
0/2mA
0/5mA
0/10mA
4/20mA
0/20mA
0/50mA
0/100mA
Shunt 
(ohms)
1000
500
200
100
61.9
50
20
10

INPUT IMPEDANCE
Voltage
  200 kilohms for spans 1V and above
  125 kilohms for 500mV span
  50 kilohms for 200 mV span

Current
  R=1V/span
    See input shunt values

ACCURACY
±0.05% of span plus 1 digit

LINEARITY
± 1 digit

COMMON MODE REJECTION
120 dB, DC to 60 Hz

INPUT-TO-LINE BREAKDOWN VOLTAGE
1500 VAC rms

24 VDC POWER
24 V output ±5%, 30 mA max

DISPLAY
Digit Size
  .56 inch LED, 3 1/2 digits, ±1999

Decimal Point
  ±1.9.9.9

Control Range
  Zero: ±1999
  Span: min 10; max 1999

Update Rate
  3/sec

Reverse Display
  Rear-panel jumper selectable.
  Reads downscale with increasing input.

OPERATING TEMPERATURE
 14ºF to 140ºF
-10ºC to  60ºC

TEMPERATURE STABILITY
±0.02% of span/ºC max

POWER
115 VAC ±10%, 50/60 Hz
  (4 W max)
230 VAC ±10%, 50/60 Hz
  (4 W max)

*  Within Specified Range Limits

METEX CORPORATION LIMITED

About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

Sitemap

Our Products

Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

Get in Touch